3 papers
astro-ph.CO2026
Cosmological information from field-level analysis in redshift space
Julia Stadler
The field-level analysis of galaxy clustering with a forward model based on the Effective Field Theory of Large Scale structure provides cosmological measurements at optimal statis…
astro-ph.CO2024
Fast, Accurate and Perturbative Forward Modeling of Galaxy Clustering Part II: Redshift Space
Julia Stadler, Fabian Schmidt, Martin Reinecke +1
Forward modeling the galaxy density within the Effective Field Theory of Large Scale Structure (EFT of LSS) enables field-level analyses that are robust to theoretical uncertaintie…
astro-ph.CO2024
Fast, Accurate and Perturbative Forward Modeling of Galaxy Clustering Part I: Galaxies in the Restframe
Julia Stadler, Fabian Schmidt, Martin Reinecke
Forward models of the galaxy density field enable simulation based inference as well as field level inference of galaxy clustering. However, these analysis techniques require forwa…